Intravenous metering instrument



FIG. 1 is a front perspective view of an intravenous metering instrument showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear perspective view of the instrument of the invention;

FIG. 6 is a back elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a bottom plan view of the instrument of the invention. 

The ornamental design for an intravenous metering instrument, as shown. 